Which is the structure of the FIRST CONDITIONAL?

If you don't do more work...

He'll be late for work...

Unless =

Present Simple (not the future) in this cases:

Which is the structure of the SECOND CONDITIONAL?

If I had more money, ...

If she spoke english, ...

ADVICE: If I were you,

Imaginary situation in the second situation:

In a possible situation, I may have time, this is...

In an imaginary situation, I don't/won't have time, this is: